CN109653910B - Multi-applicability air filter for automobile engine - Google Patents
Multi-applicability air filter for automobile engine Download PDFInfo
- Publication number
- CN109653910B CN109653910B CN201811243619.XA CN201811243619A CN109653910B CN 109653910 B CN109653910 B CN 109653910B CN 201811243619 A CN201811243619 A CN 201811243619A CN 109653910 B CN109653910 B CN 109653910B
- Authority
- CN
- China
- Prior art keywords
- filter screen
- filter
- metal
- bulge
- limit bulge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000002184 metal Substances 0.000 claims abstract description 41
- 238000001914 filtration Methods 0.000 claims abstract description 17
- 238000005452 bending Methods 0.000 claims abstract description 7
- 239000000428 dust Substances 0.000 claims abstract description 6
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 6
- 230000002776 aggregation Effects 0.000 claims abstract description 3
- 238000004220 aggregation Methods 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 14
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims 1
- 239000011148 porous material Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
- F02M35/024—Air cleaners using filters, e.g. moistened
- F02M35/02416—Fixing, mounting, supporting or arranging filter elements; Filter element cartridges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
- F02M35/08—Air cleaners with means for removing dust, particles or liquids from cleaners; with means for indicating clogging; with by-pass means; Regeneration of cleaners
- F02M35/086—Dust removal by flushing, blasting, pulsating or aspirating flow, washing or the like; Mechanical dust removal, e.g. by using scrapers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
Abstract
The invention relates to the technical field of air filtration of automobile engines, in particular to a multi-applicability air filter for an automobile engine. According to the multi-applicability air filter for the automobile engine, the adjustable inner filter screen controlled by the metal adjusting block is arranged between the metal filter screen and the flexible non-woven fabric filter paper, the upward-bending upper limit protrusion and the inner limit protrusion communicated with the upper limit protrusion are arranged around the filter hole of the metal filter screen, the upward-bending lower limit protrusion is arranged around the filter hole of the adjustable inner filter screen, the adjustable inner filter screen is driven to translate at the bottom of the metal filter screen through the metal adjusting block, the lower limit protrusion is switched from the upper limit protrusion to the inner limit protrusion, so that the inner size of the filter hole is changed, the rear adjustable inner filter screen is controlled through the opening and closing of the engine, and the vibration is caused to the whole filter by the aid of the rebound force of the rear adjustable inner filter screen, so that dust aggregation is avoided.
Description
Technical Field
The invention relates to the technical field of air filtration of automobile engines, in particular to a multi-applicability air filter for an automobile engine.
Background
And a device for removing particulate impurities from the air. When a piston machine (an internal combustion engine, a reciprocating compressor, etc.) is operated, if the sucked air contains impurities such as dust, the abrasion of parts is increased, and therefore, an air cleaner is required. The air filter consists of a filter element and a shell. The main requirements of air cleaners are high filtration efficiency, low flow resistance, and long continuous use without maintenance. Traditional air cleaner structure is many integrative fixed knot construct, in order to promote air cleaner's durability, avoid solid matter to lead to the fact the destruction to filter paper, can install the filter screen at air cleaner air inlet, and the filtration pore size that is applied to in the filter screen of air cleaner at present is fixed, can't be adjusted according to actual conditions, leads to using in different areas to change the cycle difference very big, can't shake the filter under opening and close the state in addition, and long-term use leads to dust collection very easily, influences the filter effect.
Disclosure of Invention
The invention aims to solve the technical problems that: in order to solve the problems in the prior art, an improved multi-applicability air filter for an automobile engine is provided, and the problems that the size of a filtering hole in a filtering net applied to the air filter at present is fixed, the filtering hole cannot be adjusted according to actual conditions, the difference of using and replacing periods in different areas is large, the filter cannot be automatically vibrated in an on-off state, dust collection is easily caused after long-term use, and the filtering effect is affected are solved.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a multi-applicability air cleaner for automobile engine, includes the air cleaner body, the air cleaner body include side direction sealing frame, fixed mounting at the inside flexible non-woven fabrics filter paper of side direction sealing frame and install the metal filter screen in side direction sealing frame upper and lower extreme gas transmission mouth position, the metal filter screen lower extreme of side direction sealing frame upper end is provided with adjustable inside filter screen, the metal filter screen be located the filter screen and have the spacing arch of the integral structure of upwards bending around the filtration pore, adjustable inside filter screen be located around the filtration pore have with spacing protruding matched with lower spacing arch down, the metal filter screen be located the filtration pore medial surface on set up with last spacing arch be linked together and be used for the spacing protruding grafting spacing inboard spacing down of cooperation, the air cleaner body upper surface be located upper end metal filter screen both sides and all seted up built-in metal regulating block's bar adjustment groove, adjustable inside filter screen both ends and metal regulating block lower extreme welded fastening.
Further, in order to improve stability of the adjusting mechanism, the outer width of the metal adjusting block is the same as the inner width of the strip-shaped adjusting groove.
Further, in order to improve stability after adjustment, the cross section of the upper limit protrusion is the same as that of the inner limit protrusion, and the length of the upper surface of the lower limit protrusion is the same as that of the lower surface of the upper limit protrusion.
Further, for cooperation use, the size of the filter holes in the metal filter screen is the same as the size of the filter holes in the adjustable inner filter screen.
Further, in order to improve the lateral sealing performance, the upper limit protrusions are square protrusions located around the inner filter holes of the metal filter screen.
Further, in order to match with the lateral tightness, the lower limit bulge is a notch-shaped bulge positioned around the inner filter hole of the adjustable inner filter screen.
The multi-applicability air filter for the automobile engine has the beneficial effects that the adjustable inner filter screen controlled by the metal adjusting block is arranged between the metal filter screen and the flexible non-woven fabric filter paper, the upward bending upper limit bulge and the inner limit bulge communicated with the upper limit bulge are arranged around the filter hole of the metal filter screen, the upward bending lower limit bulge is arranged around the filter hole of the adjustable inner filter screen, the adjustable inner filter screen is driven to translate at the bottom of the metal filter screen by the metal adjusting block, the lower limit bulge is switched from the upper limit bulge to the inner limit bulge, so that the inner size of the filter hole is changed, the engine is started and stopped to control the rear adjustable inner filter screen, the rebound force of the rear adjustable inner filter screen is utilized to automatically reset, vibration is caused to the whole filter screen, and dust aggregation is avoided.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
In the figure: the device comprises a lateral sealing frame, a flexible non-woven fabric filter paper, a metal filter screen, an adjustable inner filter screen, an upper limit protrusion, a lower limit protrusion, an inner limit protrusion, a metal adjusting block and a strip-shaped adjusting groove.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the invention and therefore show only the structures which are relevant to the invention.
The multi-applicability air filter for the automobile engine shown in fig. 1 and 2 comprises an air filter body, wherein the air filter body comprises a lateral sealing frame 1, flexible non-woven fabric filter paper 2 fixedly installed inside the lateral sealing frame 1 and a metal filter screen 3 installed at the positions of an upper end gas transmission port and a lower end gas transmission port of the lateral sealing frame 1, an adjustable inner filter screen 4 is arranged at the lower end of the metal filter screen at the upper end of the lateral sealing frame 1, an upward-bending integral upper limit bulge 5 is arranged on the periphery of a filter hole of the metal filter screen 3, a lower limit bulge 6 matched with the upper limit bulge 5 is arranged on the periphery of the filter hole of the adjustable inner filter screen 4, an inner limit bulge 7 connected with the upper limit bulge 5 and used for being connected with the lower limit bulge 6 in a splicing mode is arranged on the inner side face of the filter hole of the metal filter screen 3, and strip-shaped adjusting grooves 9 with built-in metal adjusting blocks 8 are formed in the two sides of the upper end of the metal filter screen 3 of the air filter body, and the two ends of the adjustable inner filter screen 4 are welded and fixed with the lower ends of the metal adjusting blocks 8.
Further, in order to promote adjustment mechanism's stability, metal regulating block 8 outside width is the same with bar regulating groove 9 inside width size, further, in order to promote stability after adjusting, upper limit bulge 5 cross section size is the same with inside limit bulge 7 cross section size, lower limit bulge 6 upper surface length is the same with upper limit bulge 5 lower surface length, further, in order to cooperate the use, metal filter screen 3 inside filtration pore size is the same with the inside filtration pore size of inside adjustable inside filter screen 4, further, in order to promote the side leakproofness, upper limit bulge 5 is the mouth style of calligraphy arch around the inside filtration pore of metal filter screen 3, further, in order to cooperate the side leakproofness, lower limit bulge 6 is the mouth style of calligraphy arch around the inside filtration pore of adjustable inside filter screen 4, a multi-applicability air cleaner for automobile engine of the invention is through being provided with the inside filter screen 4 through metal regulating block 8 control between, set up the inside limit bulge 5 and the inside adjustable inside limit bulge 7 who is linked to the inside limit bulge 5 in order to cooperate the use, further, in order to promote the side leakproofness, the inside filter screen 4 is inside limit bulge is reset to the inside limit bulge 4 through setting up the inside limit bulge 4, the inside limit bulge is reset to the inside limit bulge 4, thereby the inside limit bulge is opened and closed, the inside limit bulge is opened and closed, and the inside limit bulge is opened, and closed, and the inside limit 4 is opened, and the inside limit bulge is opened, and the inside.
With the above-described preferred embodiments according to the present invention as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present invention. The technical scope of the present invention is not limited to the description, but must be determined according to the scope of claims.
Claims (6)
1. A multi-applicability air cleaner for automobile engine, includes the air cleaner body, characterized by: the air filter body comprises a lateral sealing frame (1), flexible non-woven fabric filter paper (2) fixedly installed in the lateral sealing frame (1) and a metal filter screen (3) installed at the positions of an upper end gas transmission port and a lower end gas transmission port of the lateral sealing frame (1), an adjustable inner filter screen (4) is arranged at the lower end of the metal filter screen (3) at the upper end of the lateral sealing frame (1), an upward-bending integral structure upper limit bulge (5) is arranged around a filter hole of the metal filter screen (3), lower limit bulges (6) matched with the upper limit bulge (5) are arranged around the filter hole of the adjustable inner filter screen (4), inner limit bulges (7) connected with the upper limit bulges (5) and used for being matched with the lower limit bulges (6) in an inserting mode are arranged on the inner side face of the filter hole, strip-shaped adjusting grooves (9) for arranging metal adjusting blocks (8) are formed in two sides of the upper surface of the air filter body, and two ends of the adjustable inner filter screen (4) are fixed with the lower ends of the metal adjusting blocks (8) in a welding mode; the lower limit bulge (6) is utilized to be switched from the upper limit bulge (5) to the inside of the inner limit bulge (7), so that the inner size of the filter hole is changed, the resilience force of the rear adjustable inner filter screen (4) is utilized to automatically reset, vibration is caused to the whole filter, and dust aggregation is avoided.
2. A multiple use air cleaner for an automotive engine as defined in claim 1, wherein: the external width of the metal regulating block (8) is the same as the internal width of the strip-shaped regulating groove (9).
3. A multiple use air cleaner for an automotive engine as defined in claim 1, wherein: the cross section of the upper limit bulge (5) is the same as that of the inner limit bulge (7), and the length of the upper surface of the lower limit bulge (6) is the same as that of the lower surface of the upper limit bulge (5).
4. A multiple use air cleaner for an automotive engine as defined in claim 1, wherein: the size of the filtering holes in the metal filter screen (3) is the same as that of the filtering holes in the adjustable inner filter screen (4).
5. A multiple use air cleaner for an automotive engine as defined in claim 1, wherein: the upper limit bulge (5) is a notch-shaped bulge positioned around the inner filter hole of the metal filter screen (3).
6. A multiple use air cleaner for an automotive engine as defined in claim 1, wherein: the lower limit bulge (6) is a notch-shaped bulge positioned around an inner filter hole of the adjustable inner filter screen (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811243619.XA CN109653910B (en) | 2018-10-24 | 2018-10-24 | Multi-applicability air filter for automobile engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811243619.XA CN109653910B (en) | 2018-10-24 | 2018-10-24 | Multi-applicability air filter for automobile engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109653910A CN109653910A (en) | 2019-04-19 |
| CN109653910B true CN109653910B (en) | 2024-09-03 |
Family
ID=66110542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811243619.XA Active CN109653910B (en) | 2018-10-24 | 2018-10-24 | Multi-applicability air filter for automobile engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109653910B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425061B (en) * | 2019-08-12 | 2021-05-25 | 黄山浩特达滤清器有限公司 | A kind of exhaust heat dynamic automobile air filter |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202209231U (en) * | 2011-07-15 | 2012-05-02 | 韵昌实业有限公司 | Air Filters for Car Engines |
| CN205392004U (en) * | 2016-02-26 | 2016-07-27 | 响水县智诚知识产权信息服务有限公司 | A filter device with adjustable filter hole size |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204294044U (en) * | 2014-12-03 | 2015-04-29 | 刘巧丽 | The Vehicular air filter of reusable replaceable air filting material |
-
2018
- 2018-10-24 CN CN201811243619.XA patent/CN109653910B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202209231U (en) * | 2011-07-15 | 2012-05-02 | 韵昌实业有限公司 | Air Filters for Car Engines |
| CN205392004U (en) * | 2016-02-26 | 2016-07-27 | 响水县智诚知识产权信息服务有限公司 | A filter device with adjustable filter hole size |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109653910A (en) | 2019-04-19 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240731 Address after: 565108 Shuangtang Industrial Park, Shuangtang Street, Sinan County, Tongren City, Guizhou Province, China Applicant after: Guizhou Shengsen Auto Parts Technology Co.,Ltd. Country or region after: China Address before: 233000 Fengchi filter on the east side of Chaoyang South Road, Chengnan New District, Bengbu City, Anhui Province Applicant before: BENGBU FENGCHI FILTER Co.,Ltd. Country or region before: China |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |